package com.bit.book.Mapper;

import com.bit.book.model.BookInfo;
import com.bit.book.model.PageRequest;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface BookMapper {
    @Insert("insert into book_info(book_name, author, count, price, publish, `status`)"
            +" values(#{bookName}, #{author}, #{count}, #{price}, #{publish}, #{status})")
    Integer addBook(BookInfo bookInfo);

    @Select("select * from book_info")
    List<BookInfo> selectAll();

    @Select("select count(1) from book_info where status != 0")
    Integer count();

    @Select("select * from book_info where status != 0 order by id asc limit #{offset}, #{pageSize}")
    List<BookInfo> getListByPage(PageRequest pageRequest);

    @Select("select * from book_info where status != 0 and id = #{bookId}")
    BookInfo queryBookById(Integer bookId);

    Integer updateBookById(BookInfo bookInfo);

    Integer batchUpdateBook(List<Integer> ids);
}
